CA961026A - Turbodrill - Google Patents
TurbodrillInfo
- Publication number
- CA961026A CA961026A CA134,345A CA134345A CA961026A CA 961026 A CA961026 A CA 961026A CA 134345 A CA134345 A CA 134345A CA 961026 A CA961026 A CA 961026A
- Authority
- CA
- Canada
- Prior art keywords
- turbodrill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA134,345A CA961026A (en) | 1972-02-09 | 1972-02-09 | Turbodrill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA134,345A CA961026A (en) | 1972-02-09 | 1972-02-09 | Turbodrill |
Publications (1)
Publication Number | Publication Date |
---|---|
CA961026A true CA961026A (en) | 1975-01-14 |
Family
ID=4092285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA134,345A Expired CA961026A (en) | 1972-02-09 | 1972-02-09 | Turbodrill |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA961026A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4246976A (en) * | 1978-09-11 | 1981-01-27 | Maurer Engineering Inc. | Down hole drilling motor with pressure balanced bearing seals |
US5494401A (en) * | 1994-12-15 | 1996-02-27 | Varadan; Rajan | Orifice motor |
US6093004A (en) * | 1998-02-12 | 2000-07-25 | Zenergy Llc | Pump/motor apparatus using 2-lobe stator |
WO2013029524A1 (en) * | 2011-08-30 | 2013-03-07 | 中国石油化工股份有限公司 | Rotating magnetic field downhole power generation device |
-
1972
- 1972-02-09 CA CA134,345A patent/CA961026A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4246976A (en) * | 1978-09-11 | 1981-01-27 | Maurer Engineering Inc. | Down hole drilling motor with pressure balanced bearing seals |
US5494401A (en) * | 1994-12-15 | 1996-02-27 | Varadan; Rajan | Orifice motor |
US6093004A (en) * | 1998-02-12 | 2000-07-25 | Zenergy Llc | Pump/motor apparatus using 2-lobe stator |
WO2013029524A1 (en) * | 2011-08-30 | 2013-03-07 | 中国石油化工股份有限公司 | Rotating magnetic field downhole power generation device |
GB2513988A (en) * | 2011-08-30 | 2014-11-12 | China Petroleum & Chemical | Rotating magnetic field downhole power generation device |
US9598937B2 (en) | 2011-08-30 | 2017-03-21 | China Petroleum & Chemical Corporation | Rotating magnetic field downhole power generation device |
GB2513988B (en) * | 2011-08-30 | 2017-11-01 | China Petroleum & Chem Corp | Downhole rotating magnetic field generator |
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